condition	mean	min	max
4 h after light	47.06675	39.4874	54.6461
8 h after light	83.8415	80.985	86.698
12 h after light	96.5301	94.6226	98.4376
4 h after dark	88.02773333333333	84.4906	91.8304
8 h after dark	78.69396666666667	76.017	80.9032
12 h after dark	46.4549	44.4628	48.8075